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Ivanov" , Bjorn Andersson , Beniamino Galvani , Ian Campbell , Kumar Gala , Grant Likely , Subject: [PATCH v3 6/7] ARM: zynq: DT: Add pinctrl information Date: Fri, 12 Dec 2014 08:34:57 -0800 X-Mailer: git-send-email 2.2.0.1.g9ee0458 In-Reply-To: <1418402098-3811-1-git-send-email-soren.brinkmann@xilinx.com> References: <1418402098-3811-1-git-send-email-soren.brinkmann@xilinx.com> MIME-Version: 1.0 X-RCIS-Action: ALLOW X-TM-AS-Product-Ver: IMSS-7.1.0.1224-7.5.0.1018-21172.000 X-TM-AS-Result: No--5.769-7.0-31-1 X-imss-scan-details: No--5.769-7.0-31-1;No--5.769-5.0-31-1 X-TM-AS-User-Approved-Sender: No;No Message-ID: <25c5e4f404e449ceb0f61645013f9645@BY2FFO11FD022.protection.gbl> X-EOPAttributedMessage: 0 X-Forefront-Antispam-Report: CIP:149.199.60.83; CTRY:US; IPV:NLI; EFV:NLI; SFV:NSPM; SFS:(10009020)(6009001)(438002)(189002)(199003)(62966003)(20776003)(50466002)(92566001)(19580405001)(106466001)(89996001)(229853001)(107046002)(23676002)(77156002)(120916001)(74316001)(104016003)(21056001)(76176999)(99396003)(53416004)(46102003)(19580395003)(50986999)(31966008)(87936001)(47776003)(4396001)(64706001)(108616004)(6806004)(86362001)(50226001)(92726002)(107986001)(24736002)(23106004); DIR:OUT; SFP:1101; SCL:1; SRVR:BY2FFO11HUB019; H:xsj-pvapsmtpgw01; FPR:; SPF:Pass; MLV:sfv; PTR:unknown-60-83.xilinx.com; MX:1; A:1; LANG:en; X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:BY2FFO11HUB019; X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:; SRVR:BY2FFO11HUB019; X-Forefront-PRVS: 04238CD941 Received-SPF: Pass (protection.outlook.com: domain of xilinx.com designates 149.199.60.83 as permitted sender) receiver=protection.outlook.com; client-ip=149.199.60.83; helo=xsj-pvapsmtpgw01; Authentication-Results: spf=pass (sender IP is 149.199.60.83) smtp.mailfrom=soren.brinkmann@xilinx.com; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:; SRVR:BY2FFO11HUB019; X-OriginatorOrg: xilinx.com Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add pinctrl descriptions to the zc702 and zc706 device trees. Signed-off-by: Soren Brinkmann Tested-by: Andreas Färber --- Changes since v1: - remove 'pinctrl-' prefix for pinctrl sub-nodes - separate config and mux nodes Changes since RFC v2: - add pinconf properties to zc702 mdio node - remove arguments from bias-related props Changes since RFC v1: - separate DT changes into their own patch --- arch/arm/boot/dts/zynq-7000.dtsi | 8 +- arch/arm/boot/dts/zynq-zc702.dts | 181 +++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/zynq-zc706.dts | 152 ++++++++++++++++++++++++++++++++ 3 files changed, 340 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi index 24036c440440..37d7fe36a129 100644 --- a/arch/arm/boot/dts/zynq-7000.dtsi +++ b/arch/arm/boot/dts/zynq-7000.dtsi @@ -238,7 +238,7 @@ slcr: slcr@f8000000 { #address-cells = <1>; #size-cells = <1>; - compatible = "xlnx,zynq-slcr", "syscon"; + compatible = "xlnx,zynq-slcr", "syscon", "simple-bus"; reg = <0xF8000000 0x1000>; ranges; clkc: clkc@100 { @@ -259,6 +259,12 @@ "dbg_trc", "dbg_apb"; reg = <0x100 0x100>; }; + + pinctrl0: pinctrl@700 { + compatible = "xlnx,pinctrl-zynq"; + reg = <0x700 0x200>; + syscon = <&slcr>; + }; }; dmac_s: dmac@f8003000 { diff --git a/arch/arm/boot/dts/zynq-zc702.dts b/arch/arm/boot/dts/zynq-zc702.dts index 94e2cda6f9b6..1e3d800e5b2e 100644 --- a/arch/arm/boot/dts/zynq-zc702.dts +++ b/arch/arm/boot/dts/zynq-zc702.dts @@ -40,21 +40,32 @@ &can0 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can0_default>; }; &gem0 { status = "okay"; phy-mode = "rgmii-id"; phy-handle = <ðernet_phy>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gem0_default>; ethernet_phy: ethernet-phy@7 { reg = <7>; }; }; +&gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio0_default>; +}; + &i2c0 { status = "okay"; clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0_default>; i2cswitch@74 { compatible = "nxp,pca9548"; @@ -128,10 +139,180 @@ }; }; +&pinctrl0 { + pinctrl_can0_default: can0-default { + mux { + function = "can0"; + groups = "can0_9_grp"; + }; + + conf { + groups = "can0_9_grp"; + slew-rate = <0>; + io-standard = <1>; + }; + + conf-rx { + pins = "MIO46"; + bias-high-impedance; + }; + + conf-tx { + pins = "MIO47"; + bias-disable; + }; + }; + + pinctrl_gem0_default: gem0-default { + mux { + function = "ethernet0"; + groups = "ethernet0_0_grp"; + }; + + conf { + groups = "ethernet0_0_grp"; + slew-rate = <0>; + io-standard = <4>; + }; + + conf-rx { + pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27"; + bias-high-impedance; + low-power-disable; + }; + + conf-tx { + pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21"; + bias-disable; + low-power-enable; + }; + + mux-mdio { + function = "mdio0"; + groups = "mdio0_0_grp"; + }; + + conf-mdio { + groups = "mdio0_0_grp"; + slew-rate = <0>; + io-standard = <1>; + bias-disable; + }; + }; + + pinctrl_gpio0_default: gpio0-default { + mux { + function = "gpio0"; + groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp", + "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp", + "gpio0_13_grp", "gpio0_14_grp"; + }; + + conf { + groups = "gpio0_7_grp", "gpio0_8_grp", "gpio0_9_grp", + "gpio0_10_grp", "gpio0_11_grp", "gpio0_12_grp", + "gpio0_13_grp", "gpio0_14_grp"; + slew-rate = <0>; + io-standard = <1>; + }; + + conf-pull-up { + pins = "MIO9", "MIO10", "MIO11", "MIO12", "MIO13", "MIO14"; + bias-pull-up; + }; + + conf-pull-none { + pins = "MIO7", "MIO8"; + bias-disable; + }; + }; + + pinctrl_i2c0_default: i2c0-default { + mux { + groups = "i2c0_10_grp"; + function = "i2c0"; + }; + + conf { + groups = "i2c0_10_grp"; + bias-pull-up; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_sdhci0_default: sdhci0-default { + mux { + groups = "sdio0_2_grp"; + function = "sdio0"; + }; + + conf { + groups = "sdio0_2_grp"; + slew-rate = <0>; + io-standard = <1>; + bias-disable; + }; + + mux-cd { + groups = "gpio0_0_grp"; + function = "sdio0_cd"; + }; + + conf-cd { + groups = "gpio0_0_grp"; + bias-high-impedance; + bias-pull-up; + slew-rate = <0>; + io-standard = <1>; + }; + + mux-wp { + groups = "gpio0_15_grp"; + function = "sdio0_wp"; + }; + + conf-wp { + groups = "gpio0_15_grp"; + bias-high-impedance; + bias-pull-up; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_uart1_default: uart1-default { + mux { + groups = "uart1_10_grp"; + function = "uart1"; + }; + + conf { + groups = "uart1_10_grp"; + slew-rate = <0>; + io-standard = <1>; + }; + + conf-rx { + pins = "MIO49"; + bias-high-impedance; + }; + + conf-tx { + pins = "MIO48"; + bias-disable = <0>; + }; + }; +}; + &sdhci0 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdhci0_default>; }; &uart1 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_default>; }; diff --git a/arch/arm/boot/dts/zynq-zc706.dts b/arch/arm/boot/dts/zynq-zc706.dts index a8bbdfbc7093..1ae78766d926 100644 --- a/arch/arm/boot/dts/zynq-zc706.dts +++ b/arch/arm/boot/dts/zynq-zc706.dts @@ -33,15 +33,24 @@ status = "okay"; phy-mode = "rgmii-id"; phy-handle = <ðernet_phy>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gem0_default>; ethernet_phy: ethernet-phy@7 { reg = <7>; }; }; +&gpio0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio0_default>; +}; + &i2c0 { status = "okay"; clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0_default>; i2cswitch@74 { compatible = "nxp,pca9548"; @@ -107,10 +116,153 @@ }; }; +&pinctrl0 { + pinctrl_gem0_default: gem0-default { + mux { + function = "ethernet0"; + groups = "ethernet0_0_grp"; + }; + + conf { + groups = "ethernet0_0_grp"; + slew-rate = <0>; + io-standard = <4>; + }; + + conf-rx { + pins = "MIO22", "MIO23", "MIO24", "MIO25", "MIO26", "MIO27"; + bias-high-impedance; + low-power-disable; + }; + + conf-tx { + pins = "MIO16", "MIO17", "MIO18", "MIO19", "MIO20", "MIO21"; + low-power-enable; + bias-disable; + }; + + mux-mdio { + function = "mdio0"; + groups = "mdio0_0_grp"; + }; + + conf-mdio { + groups = "mdio0_0_grp"; + slew-rate = <0>; + io-standard = <1>; + bias-disable; + }; + }; + + pinctrl_gpio0_default: gpio0-default { + mux { + function = "gpio0"; + groups = "gpio0_7_grp", "gpio0_46_grp", "gpio0_47_grp"; + }; + + conf { + groups = "gpio0_7_grp", "gpio0_46_grp", "gpio0_47_grp"; + slew-rate = <0>; + io-standard = <1>; + }; + + conf-pull-up { + pins = "MIO46", "MIO47"; + bias-pull-up; + }; + + conf-pull-none { + pins = "MIO7"; + bias-disable; + }; + }; + + pinctrl_i2c0_default: i2c0-default { + mux { + groups = "i2c0_10_grp"; + function = "i2c0"; + }; + + conf { + groups = "i2c0_10_grp"; + bias-pull-up; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_sdhci0_default: sdhci0-default { + mux { + groups = "sdio0_2_grp"; + function = "sdio0"; + }; + + conf { + groups = "sdio0_2_grp"; + slew-rate = <0>; + io-standard = <1>; + bias-disable; + }; + + mux-cd { + groups = "gpio0_14_grp"; + function = "sdio0_cd"; + }; + + conf-cd { + groups = "gpio0_14_grp"; + bias-high-impedance; + bias-pull-up; + slew-rate = <0>; + io-standard = <1>; + }; + + mux-wp { + groups = "gpio0_15_grp"; + function = "sdio0_wp"; + }; + + conf-wp { + groups = "gpio0_15_grp"; + bias-high-impedance; + bias-pull-up; + slew-rate = <0>; + io-standard = <1>; + }; + }; + + pinctrl_uart1_default: uart1-default { + mux { + groups = "uart1_10_grp"; + function = "uart1"; + }; + + conf { + groups = "uart1_10_grp"; + slew-rate = <0>; + io-standard = <1>; + }; + + conf-rx { + pins = "MIO49"; + bias-high-impedance; + }; + + conf-tx { + pins = "MIO48"; + bias-disable; + }; + }; +}; + &sdhci0 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdhci0_default>; }; &uart1 { status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart1_default>; };